(dimensions in mm)
Bearing Type - straight bore, lube groove and holes
Bore Dia (d) - 80.0000
Outer Dia (D) - 170.0000
Width (B) - 39.0000
Radius (min) (rs) - 2.100
Dynamic Load Rating (Cr) - 310,000
Static Load Rating (Cor) - 400,000
Max Speed (Grease) (X1000 RPM) - 2
Max Speed (Oil) (X1000 RPM) - 3
Weight (g) - 4,260.00
Material - 52100 Chrome steel, or equivalent
Higher load capacity design, stamped steel cage, lube groove and holes.
Unless otherwise specified, the internal radial clearance is "C0" or "C Normal".
Basic Radial Load Factor "e" = 0.23
Basic Radial Load Factor "Y1" = 2.9
Basic Radial Load Factor "Y2" = 4.2
Basic Radial Load Factor "Y0" = 2.8
Hot number:SKF 1303 OKB SNR 11308G15 NTN 2LA-BNS911CLLBG/GNP42 Timken 47490/47423 NTN NJ230E SKF NU 222 ECP NTN NU206 ISO NU5219 JNS RNA 4918 SNR UKP218H MRC 61902-ZZ Torrington NUP-321 SKF 6308-RS NOK USH-140 F
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